WO2011154205A3 - Dynamoelectric machine having air/liquid cooling - Google Patents
Dynamoelectric machine having air/liquid cooling Download PDFInfo
- Publication number
- WO2011154205A3 WO2011154205A3 PCT/EP2011/057264 EP2011057264W WO2011154205A3 WO 2011154205 A3 WO2011154205 A3 WO 2011154205A3 EP 2011057264 W EP2011057264 W EP 2011057264W WO 2011154205 A3 WO2011154205 A3 WO 2011154205A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- stator
- jacket
- laminated core
- rotor
- housing
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
- H02K9/12—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing wherein the cooling medium circulates freely within the casing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
- H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
- H02K7/1838—Generators mounted in a nacelle or similar structure of a horizontal axis wind turbine
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2013100941/07A RU2561146C2 (en) | 2010-06-11 | 2011-05-06 | Air to water cooled dynamo-electric machine |
EP11717660.2A EP2580848B1 (en) | 2010-06-11 | 2011-05-06 | Dynamoelectric machine having air/liquid cooling |
US13/703,282 US9225224B2 (en) | 2010-06-11 | 2011-05-06 | Dynamoelectric machine having air/liquid cooling |
BR112012031572A BR112012031572A2 (en) | 2010-06-11 | 2011-05-06 | dynamoelectric machine having liquid air cooling |
CN201180028895.4A CN102939700B (en) | 2010-06-11 | 2011-05-06 | There is the motor generator of air-liquid cooling device |
CA2801949A CA2801949A1 (en) | 2010-06-11 | 2011-05-06 | Dynamoelectric machine having air/liquid cooling |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010029986.3 | 2010-06-11 | ||
DE102010029986A DE102010029986A1 (en) | 2010-06-11 | 2010-06-11 | Dynamoelectric machine with air-liquid cooling |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011154205A2 WO2011154205A2 (en) | 2011-12-15 |
WO2011154205A3 true WO2011154205A3 (en) | 2012-09-20 |
Family
ID=44626161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2011/057264 WO2011154205A2 (en) | 2010-06-11 | 2011-05-06 | Dynamoelectric machine having air/liquid cooling |
Country Status (8)
Country | Link |
---|---|
US (1) | US9225224B2 (en) |
EP (1) | EP2580848B1 (en) |
CN (1) | CN102939700B (en) |
BR (1) | BR112012031572A2 (en) |
CA (1) | CA2801949A1 (en) |
DE (1) | DE102010029986A1 (en) |
RU (1) | RU2561146C2 (en) |
WO (1) | WO2011154205A2 (en) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013152473A1 (en) * | 2012-04-10 | 2013-10-17 | General Electric Company | System and method for cooling an electric motor |
DE102012210120A1 (en) | 2012-06-15 | 2013-12-19 | Siemens Aktiengesellschaft | Electric machine e.g. air-cooled electric machine has specific cooling circuit that is separated fluidically from other cooling circuit, such that specific circuit is enclosed together with respective exit region of end windings |
KR101927216B1 (en) | 2012-06-22 | 2018-12-10 | 엘지이노텍 주식회사 | Motor |
DE102013200105A1 (en) * | 2012-10-09 | 2014-04-24 | Robert Bosch Gmbh | Cooling for frontal areas of a closed electric machine |
US20140251504A1 (en) * | 2013-03-06 | 2014-09-11 | General Electric Company | Passivation of hollow copper strands in a stator water cooling system |
JP5812047B2 (en) * | 2013-07-05 | 2015-11-11 | トヨタ自動車株式会社 | Rotating electric machine |
CN103427560B (en) * | 2013-08-01 | 2016-06-08 | 抚顺煤矿电机制造有限责任公司 | Heat pipe is used to strengthen the structure of cooling effect of motor |
DE102013112010A1 (en) * | 2013-10-31 | 2015-04-30 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Electric machine |
US9985500B2 (en) * | 2014-03-27 | 2018-05-29 | Prippell Technologies, Llc | Induction motor with transverse liquid cooled rotor and stator |
EP3082202A1 (en) | 2015-04-17 | 2016-10-19 | Siemens Aktiengesellschaft | Slip ring body comprising a rotor for an electrically excited rotational dynamo-electric machine |
DE102015006688A1 (en) * | 2015-05-28 | 2016-12-01 | Sew-Eurodrive Gmbh & Co Kg | driving device |
DE102015006687A1 (en) | 2015-05-28 | 2016-12-01 | Sew-Eurodrive Gmbh & Co Kg | driving device |
WO2016192883A1 (en) | 2015-05-29 | 2016-12-08 | Siemens Aktiengesellschaft | Arrangement for guiding and/or holding electrically conductive sliding contact elements |
CN108141066A (en) * | 2015-09-21 | 2018-06-08 | 西门子公司 | Motor and wind generator facility with radial cooling slot |
JP2017118719A (en) * | 2015-12-25 | 2017-06-29 | 株式会社日立製作所 | Rotary electric machine |
DE102016110658A1 (en) * | 2016-06-09 | 2017-12-14 | Rainer Puls | Cooling housing for an electric motor |
RU169095U1 (en) * | 2016-09-30 | 2017-03-03 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный технологический университет "СТАНКИН" (ФГБОУ ВО "МГТУ "СТАНКИН") | Electric machine stator cooling shirt |
DE102017211135A1 (en) * | 2017-06-30 | 2019-01-03 | Audi Ag | Electric machine and motor vehicle |
DE102017218828A1 (en) | 2017-10-23 | 2019-04-25 | Audi Ag | Electric machine |
DE102017009973A1 (en) | 2017-10-26 | 2019-05-02 | Franz Wölfer Elektromaschinenfabrik Osnabrück GmbH | Electric motor with dual cooling |
CN107947476A (en) * | 2017-11-30 | 2018-04-20 | 无锡市天运五金机电有限公司 | A kind of water cooled machine |
KR102575713B1 (en) * | 2017-12-04 | 2023-09-07 | 현대자동차주식회사 | Motor cooling structure |
CN107994734A (en) * | 2017-12-19 | 2018-05-04 | 卧龙电气集团股份有限公司 | A kind of high power density fire-proof motor |
EP3588749A1 (en) * | 2018-06-29 | 2020-01-01 | Celeroton AG | Electrical machine |
DE102018215607A1 (en) * | 2018-09-13 | 2020-03-19 | Mahle International Gmbh | Electrical machine, in particular for a vehicle |
DE102018129983A1 (en) | 2018-11-27 | 2020-05-28 | Bayerische Motoren Werke Aktiengesellschaft | Stator with a cooling jacket, electrical machine and motor vehicle |
EP3683938B1 (en) * | 2019-01-15 | 2021-09-01 | GF Casting Solutions AG | Cooled housing |
DE102019109047A1 (en) * | 2019-04-05 | 2020-10-08 | Bayerische Motoren Werke Aktiengesellschaft | Laminated core for an electrical machine, in particular a motor vehicle, electrical machine for a vehicle and vehicle |
FR3098361B1 (en) * | 2019-07-04 | 2021-06-25 | Leroy Somer Moteurs | Electric rotating machine comprising an internal circuit for cooling the rotor |
CN110460180B (en) * | 2019-08-30 | 2020-11-03 | 东方电气集团东方电机有限公司 | Method for improving axial temperature distribution uniformity of stator |
CN110676980B (en) * | 2019-10-31 | 2020-11-27 | 浙江大学 | Cooling device, stator and wind driven generator |
EP3840189A1 (en) * | 2019-12-20 | 2021-06-23 | Volvo Car Corporation | Rotor air cooling system |
DE102020201127A1 (en) | 2020-01-30 | 2021-08-05 | Robert Bosch Gesellschaft mit beschränkter Haftung | Electric drive of an electrically powered vehicle |
US12040690B2 (en) | 2020-08-31 | 2024-07-16 | General Electric Company | Cooling a stator housing of an electric machine |
US11757334B2 (en) * | 2020-10-29 | 2023-09-12 | Dana Belgium N.V. | Systems and method for an electric motor with pin-fin cooling |
DE102021210878A1 (en) | 2021-09-29 | 2023-03-30 | Robert Bosch Gesellschaft mit beschränkter Haftung | electrical machine |
CN114825770B (en) * | 2022-05-05 | 2023-01-03 | 哈尔滨理工大学 | Distributed synchronous phase modulator stator yoke back and rotor retaining ring cascade water cooling system |
EP4283845A1 (en) * | 2022-05-27 | 2023-11-29 | Siemens Aktiengesellschaft | Cooling concept of a dynamoelectric machine with inverter modules |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1000631A (en) * | 1946-03-14 | 1952-02-14 | Ets Japy Freres | Improvements in ventilation and cooling of electric motors |
DE3925337A1 (en) * | 1989-07-31 | 1991-02-07 | Loher Ag | Electric motor with housing accommodating stator surrounding rotor - has cooling ducts running axially so gaseous cooling medium under high pressure is fed in closed cooling circuit |
DE4229395A1 (en) * | 1992-09-03 | 1994-03-10 | Licentia Gmbh | Surface-cooled encapsulated electric motor |
DE19635196A1 (en) * | 1996-08-30 | 1998-03-12 | Audi Ag | Cooling device for high-speed electric motor |
US20020047473A1 (en) * | 2000-07-17 | 2002-04-25 | Daniel Laurent | Stator for an electrical rotating machine |
US20040150270A1 (en) * | 2002-11-25 | 2004-08-05 | Takashi Nagayama | Fully enclosed type motor with outer fans |
WO2008059687A1 (en) * | 2006-11-17 | 2008-05-22 | Kabushiki Kaisha Yaskawa Denki | Rotary motor |
US7466053B1 (en) * | 2008-04-10 | 2008-12-16 | Vladimir Radev | Dual-rotor electric traction motor |
DE102008045667A1 (en) * | 2008-09-03 | 2010-03-04 | Siemens Aktiengesellschaft | Dynamoelectric machine with cooling |
Family Cites Families (20)
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CH461617A (en) * | 1966-04-07 | 1968-08-31 | Licentia Gmbh | Electric machine with section cooling |
DE2933568A1 (en) * | 1979-08-18 | 1981-03-26 | Robert Bosch Gmbh, 70469 Stuttgart | AC GENERATOR |
ATE11718T1 (en) * | 1980-08-20 | 1985-02-15 | Bbc Aktiengesellschaft Brown, Boveri & Cie. | AIR-COOLED STATOR OF AN ELECTRICAL MACHINE. |
US4365178A (en) * | 1981-06-08 | 1982-12-21 | General Electric Co. | Laminated rotor for a dynamoelectric machine with coolant passageways therein |
US4409502A (en) * | 1981-12-17 | 1983-10-11 | Westinghouse Electric Corp. | Self-cooled electrical machine with integrated fan and salient pole rotor |
JPH05103445A (en) * | 1991-10-05 | 1993-04-23 | Fanuc Ltd | Liquid-cooled motor and its jacket |
DE19526689A1 (en) * | 1995-07-21 | 1997-01-23 | Abb Management Ag | Tube generator |
US5703421A (en) * | 1996-05-24 | 1997-12-30 | The United States Of America As Represented By The Secretary Of The Air Force | Reluctance generator/motor cooling |
DE19856456A1 (en) * | 1998-12-03 | 2000-06-08 | Asea Brown Boveri | Gas-cooled electrical machine with an axial fan |
DE29913314U1 (en) | 1999-04-30 | 1999-10-07 | Loher AG, 94099 Ruhstorf | Electrical machine |
DE10253699A1 (en) * | 2002-10-28 | 2004-05-13 | Loher Gmbh | Dynamoelectric machine |
DE10317593A1 (en) * | 2003-04-16 | 2004-11-18 | Siemens Ag | Electrical machine with cooled stator and rotor laminated core and windings |
EP1515417A3 (en) * | 2003-09-10 | 2005-11-09 | Traktiossyteme Austria GmbH | Closed elecrtrical machine and method to design such a machine |
BRPI0515097B1 (en) | 2004-09-09 | 2018-05-08 | Siemens Ag | assembly comprising a plurality of chiller modules and a machine housing |
JP4542864B2 (en) * | 2004-10-05 | 2010-09-15 | 株式会社東芝 | Rotating electric machine and armature winding of rotating electric machine |
DE102008022105B4 (en) | 2008-04-09 | 2023-11-09 | Liebherr-Electronics and Drives GmbH | Liquid-cooled electrical machine and method for cooling such an electrical machine |
JP4486114B2 (en) * | 2007-09-03 | 2010-06-23 | 株式会社日立製作所 | Rotating electric machine |
CN101162859A (en) | 2007-11-20 | 2008-04-16 | 湘潭电机股份有限公司 | Double feed-through asynchronous wind power generator more than megawatt level |
JP4528865B2 (en) * | 2008-04-25 | 2010-08-25 | 株式会社日立製作所 | Rotating electric machine |
US8736122B2 (en) * | 2009-09-24 | 2014-05-27 | Siemens Industry, Inc. | Induction motor ventilated heat shield for bearings |
-
2010
- 2010-06-11 DE DE102010029986A patent/DE102010029986A1/en not_active Ceased
-
2011
- 2011-05-06 WO PCT/EP2011/057264 patent/WO2011154205A2/en active Application Filing
- 2011-05-06 RU RU2013100941/07A patent/RU2561146C2/en not_active IP Right Cessation
- 2011-05-06 US US13/703,282 patent/US9225224B2/en not_active Expired - Fee Related
- 2011-05-06 BR BR112012031572A patent/BR112012031572A2/en not_active IP Right Cessation
- 2011-05-06 EP EP11717660.2A patent/EP2580848B1/en not_active Not-in-force
- 2011-05-06 CA CA2801949A patent/CA2801949A1/en not_active Abandoned
- 2011-05-06 CN CN201180028895.4A patent/CN102939700B/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1000631A (en) * | 1946-03-14 | 1952-02-14 | Ets Japy Freres | Improvements in ventilation and cooling of electric motors |
DE3925337A1 (en) * | 1989-07-31 | 1991-02-07 | Loher Ag | Electric motor with housing accommodating stator surrounding rotor - has cooling ducts running axially so gaseous cooling medium under high pressure is fed in closed cooling circuit |
DE4229395A1 (en) * | 1992-09-03 | 1994-03-10 | Licentia Gmbh | Surface-cooled encapsulated electric motor |
DE19635196A1 (en) * | 1996-08-30 | 1998-03-12 | Audi Ag | Cooling device for high-speed electric motor |
US20020047473A1 (en) * | 2000-07-17 | 2002-04-25 | Daniel Laurent | Stator for an electrical rotating machine |
US20040150270A1 (en) * | 2002-11-25 | 2004-08-05 | Takashi Nagayama | Fully enclosed type motor with outer fans |
WO2008059687A1 (en) * | 2006-11-17 | 2008-05-22 | Kabushiki Kaisha Yaskawa Denki | Rotary motor |
US7466053B1 (en) * | 2008-04-10 | 2008-12-16 | Vladimir Radev | Dual-rotor electric traction motor |
DE102008045667A1 (en) * | 2008-09-03 | 2010-03-04 | Siemens Aktiengesellschaft | Dynamoelectric machine with cooling |
Also Published As
Publication number | Publication date |
---|---|
CA2801949A1 (en) | 2011-12-15 |
CN102939700B (en) | 2015-10-21 |
EP2580848A2 (en) | 2013-04-17 |
DE102010029986A1 (en) | 2011-12-15 |
BR112012031572A2 (en) | 2016-11-08 |
US20130076168A1 (en) | 2013-03-28 |
US9225224B2 (en) | 2015-12-29 |
WO2011154205A2 (en) | 2011-12-15 |
EP2580848B1 (en) | 2015-06-24 |
RU2561146C2 (en) | 2015-08-27 |
CN102939700A (en) | 2013-02-20 |
RU2013100941A (en) | 2014-07-20 |
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